Based on "ALL IP" network background in communication system, the packet network as a unified bearer network will face new problems of synchronization need.
在通信系统全网IP化的大背景下，分组网络作为统一承载网将面临新的同步需求问题。
Presently, Mobile Communication Company's GPRS network that based on the 2.5 G can supply packet radio service and low cost service of wireless transmission.
目前，移动公司建成的基于2.5代移动通信gprs网络能够提供端到端的无线分组交换数据业务，提供低成本的数据无线传输业务。
Finally, it emphatically describes the international proposals on new generation communication network for the next century, including the packet-based core network and broadband access networks.
然后着重介绍了国际上对新世纪初准备实现的新一代国家通信网基础结构的具体设想，其中包括以分组为基的核心网和各种宽带接入网。
The cellular digital packet data(CDPD) system is a wireless packet communication system based on analog cellular telephone networks.
蜂窝数字分组数据（CDPD）系统是基于模拟蜂窝电话网的无线分组数据通信系统。
Group communication based on IP-multicast technology will be an important part of packet switch networks.
采用IP组播技术的群组通信将是包交换通信网络中非常重要的一类应用。
Abstract: the current Internet architecture is based on packet switching between the end to end communication architecture.
摘要：当前的互联网体系结构是基于终端间包交换的点到点连接通信架构。
A method and a communication station (5) for determining a packet format of a data packet based on at least one compressed header information field.
一种用于根据至少一个压缩报头信息字段来确定数据分组的分组格式的方法和通信站(5)。
This design includes design of a FPGA based Core Control System, which can achieve communication channels transmit and receive, packet storage etc.
然后，根据模块划分设计了基于FPGA的核心控制卡电路板，实现一个具有调度、线路收发、存储、网络管理等功能的基本核心控制卡系统。
This proposal USES the special protocols which is made for fast channel switching using unicast-based communication, on which the data packet structure is discussed.
方案使用了针对快速频道切换的基于单播的通信协议，对其中的数据包结构进行了说明。
This proposal USES the special protocols which is made for fast channel switching using unicast-based communication, on which the data packet structure is discussed.
方案使用了针对快速频道切换的基于单播的通信协议，对其中的数据包结构进行了说明。
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